config.R

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#
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#
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#' Manage the global CPU thread pool in libarrow
#'
#' @export
cpu_count <- function() {
  GetCpuThreadPoolCapacity()
}

#' @rdname cpu_count
#' @param num_threads integer: New number of threads for thread pool
#' @export
set_cpu_count <- function(num_threads) {
  current_cpu_count <- cpu_count()
  SetCpuThreadPoolCapacity(as.integer(num_threads))
  invisible(current_cpu_count)
}

#' Manage the global I/O thread pool in libarrow
#'
#' @export
io_thread_count <- function() {
  GetIOThreadPoolCapacity()
}

#' @rdname io_thread_count
#' @param num_threads integer: New number of threads for thread pool
#' @export
set_io_thread_count <- function(num_threads) {
  current_io_thread_count <- io_thread_count()
  SetIOThreadPoolCapacity(as.integer(num_threads))
  invisible(current_io_thread_count)
}